﻿using System;
using System.Net;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Documents;
using System.Windows.Ink;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Animation;
using System.Windows.Shapes;

using System.Windows.Data;
using System.Windows.Media.Imaging;

namespace VAdvantage.Converter
{
    public class ImagePathConverter : IValueConverter
    {
        public object Convert(object value, 
                              Type targetType, object parameter, System.Globalization.CultureInfo culture)
        {
            if (value != null)
            {
                if (value is ImageSource)
                {
                    return value;
                }
                else if (value is string)
                {
                    string localImagePath = (string)value;
                    return new BitmapImage(new Uri(localImagePath));
                }
            }
            return value;
        }

        public object ConvertBack(object value, 
                                  Type targetType, object parameter, System.Globalization.CultureInfo culture)
        {
            // Images aren't editable, so there's no need to support ConvertBack.
            return null;
        }
    }
}
